Home / 26,163,478.56-36,105,600.45-14,563,782.30

Finding the Fourth Proportional to 26,163,478.56, 36,105,600.45 and 14,563,782.30

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Solution

The fourth proportional to 26,163,478.56, 36,105,600.45 and 14,563,782.30 is: 20,098,019.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,478.56 : 36,105,600.45 = 14,563,782.30 : x
  2. Step 2: Convert to fraction form
    26,163,478.56/36,105,600.45 = 14,563,782.30/x
  3. Step 3: Cross multiply
    26,163,478.56x = 36,105,600.45 × 14,563,782.30
  4. Step 4: Simplify right side
    26,163,478.56x = 525,834,104,764,582.12
  5. Step 5: Solve for x
    x = 525,834,104,764,582.12/26,163,478.56
  6. Step 6: Final answer
    x = 20,098,019.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.